<?php
/**
 * Created by PhpStorm.
 * User: zhangrxiang
 * Date: 2017/9/6
 * Time: 13:37
 */

//exec("ls .",$result);
//var_dump($result);

echo md5("52:54:00:ad:a0:96").PHP_EOL;
echo md5("08:00:27:8d:c0:4d").PHP_EOL;
